[IZPACK-1099] Refactor automated installations as it is (for Swing installers, but more universal)
[IZPACK-1097] Analyze and clean up dependencies
Merge pull request #206 from rkrell/IZPACK-1097

[IZPACK-1097] Analyze and clean up dependencies
Merge pull request #207 from rkrell/IZPACK-1099

[IZPACK-1099] Refactor automated installations as it is (for Swing installers, but more universal)
[IZPACK-1099] Refactor automated installations as it is (for Swing installers, but more universal) - post-fix, do not require internal indexes in auto-install.xml records
Merge pull request #208 from rkrell/IZPACK-1099

[IZPACK-1099] Refactor automated installations as it is (for Swing installers, but more universal)